You need to add "netmask" to your route command. The 2.0.x kernel series provided a default value, but 2.1.x no longer does this.
Another change is that the kernel now creates a route automaticly when you bring up an interface (this doesn't seem to apply to the loopback interface, tho). You may be able to add the netmask to your ifconfig statement and drop the route command entirely (this will depend on what you're actually trying to setup). On Wed, Feb 17, 1999 at 07:20:49PM +1100, Shao Zhang wrote: > > Hi, > When my 2.2.1 boots up, I got the following error: > > SIOCARDDRT: Invalid Argument > > What does this mean?? And how do I eliminate it?? > > Thanks.